package com.maomao;
public class Main{
	private String name;
	private Integer age;

	public Main(String name,Integer age){
		this.name=name;
		this.age=age;
	}

	public String toString(){
		return "Main name=>"+name+",age=>"+age;
	}
	public static void main(String[] args){
		int a=10;
		int b=0;
		System.out.println(a%b);
	}
}